out = '' if ( getValue('manifest_refraktion.odxt.missing') == '' ) then out = out .. 'Manifest refraktion, o.dxt: ' .. getValue('manifest_refraktion.odxt.sf') .. ' sf' if ( getValue('manifest_refraktion.odxt.cyl') ~= '' ) then out = out .. ', ' .. getValue('manifest_refraktion.odxt.cyl') .. ' cyl' end if ( getValue('manifest_refraktion.odxt.grader') ~= '' ) then out = out .. ', ' .. getValue('manifest_refraktion.odxt.grader') .. ' grader\n' else out = out .. '\n' end end if ( getValue('manifest_refraktion.osin.missing') == '' ) then out = out .. 'Manifest refraktion, o.sin: ' .. getValue('manifest_refraktion.osin.sf') .. ' sf' if ( getValue('manifest_refraktion.osin.cyl') ~= '' ) then out = out .. ', ' .. getValue('manifest_refraktion.osin.cyl') .. ' cyl' end if ( getValue('manifest_refraktion.osin.grader') ~= '' ) then out = out .. ', ' .. getValue('manifest_refraktion.osin.grader') .. ' grader\n' else out = out .. '\n' end end return out value = 0 timestamp = 0 source = '' if( missing_eye_right ) then if( missing_eye_right.value and missing_eye_right.value == '' ) then value = '' timestamp = missing_eye_right.timestamp else value = 'mangler' timestamp = missing_eye_right.timestamp end end return value, timestamp, source value = 0 timestamp = 0 source = 'pracro' if( missing_eye_left ) then if( missing_eye_left.value and missing_eye_left.value == '' ) then value = '' timestamp = missing_eye_left.timestamp else value = 'mangler' timestamp = missing_eye_left.timestamp end end return value, timestamp, source